Import libawl HEAD as wip/php-libawl-git.

Andrew's Web Libraries are a set of hopefully lightweight libraries for
handling a variety of useful things for web programming, including:

 - Session management
 - User management
 - DB Records
 - Simple reporting
 - DB Schema Updating
 - iCalendar parsing

This package will install the current development version from the GIT
repository, in sync with wip/davical-current.
Added php-libawl-wip, to go with davical-current